Advertisements
Advertisements
प्रश्न
How do you obtain a spectrum of light?
Advertisements
उत्तर
When white light is made to fall on the surface of a prism, it disperses and we obtain a spectrum of light.
APPEARS IN
संबंधित प्रश्न
Why do we see white color in Newton’s disc, when we rotate it very fast?
How are rainbows formed?
Why does sky appear blue?
What is the reason for reddish appearance of sky during sunset and sunrise?
Why do clouds appear white?
Derive the equation for an angle of deviation produced by a prism and thus obtain the equation for the refractive index of the material of the prism.
Why is yellow light preferred to during fog?
Draw a figure that represents your mathematics textbook. What is the name of this figure? Is it a prism?
Name the triangular piece of glass that splits white light into different colours.
Why danger lights in vehicles are red in colour?
